| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $78.39 | 4.208% | $81.6887 | $81.69 | $81.70 | $81.70 |
| Purchase #2 | $202.87 | 9.183% | $221.4996 | $221.50 | $221.50 | $221.50 |
| Purchase #3 | $78.52 | 13.164% | $88.8564 | $88.86 | $88.85 | $88.90 |
| Purchase #4 | $209.73 | 12.474% | $235.8917 | $235.89 | $235.90 | $235.90 |
| Purchase #5 | $55.44 | 5.537% | $58.5097 | $58.51 | $58.50 | $58.50 |
| Purchase #6 | $173.70 | 6.532% | $185.0461 | $185.05 | $185.05 | $185.00 |
| Purchase #7 | $9.50 | 11.411% | $10.584 | $10.58 | $10.60 | $10.60 |
| 7 purchase totals = | $808.15 | $882.0762 | $882.08 | $882.10 | $882.10 | |